Twisted nitinol-wire eyeglass framed unbend at room temperatures. Is the transition temperature of the frames above or below room temperature?

Question

Thanks in advance

Answer 1

Here is an excellent site that talks about nitinol and its "memory."http://www.grand-illusions.com/acatalog/Hot_Wire.html

Answer 2

So is the transition temperature of the frames below room temperature?

Answer 3

thanks for nothing drbob